Cita APA (7a ed.)

National Children's Bureau (Great Britain). (1972). The parental role: Conference papers. National Children's Bureau.

Cita Chicago Style (17a ed.)

National Children's Bureau (Great Britain). The Parental Role: Conference Papers. London: National Children's Bureau, 1972.

Cita MLA (8a ed.)

National Children's Bureau (Great Britain). The Parental Role: Conference Papers. National Children's Bureau, 1972.